SE386166B - Forfarande for framstellning av 2-(2-hydroixialkyl)-pyridiazin(2h)-3-oner - Google Patents

Forfarande for framstellning av 2-(2-hydroixialkyl)-pyridiazin(2h)-3-oner

Info

Publication number
SE386166B
SE386166B SE7114433A SE1443371A SE386166B SE 386166 B SE386166 B SE 386166B SE 7114433 A SE7114433 A SE 7114433A SE 1443371 A SE1443371 A SE 1443371A SE 386166 B SE386166 B SE 386166B
Authority
SE
Sweden
Prior art keywords
pyridiazin
hydroixialkyl
oners
procedure
making
Prior art date
Application number
SE7114433A
Other languages
English (en)
Swedish (sv)
Inventor
W J Houlihan
Original Assignee
Sandoz Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of SE386166B publication Critical patent/SE386166B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
SE7114433A 1970-11-12 1971-11-11 Forfarande for framstellning av 2-(2-hydroixialkyl)-pyridiazin(2h)-3-oner SE386166B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8897670A 1970-11-12 1970-11-12
US16656571A 1971-07-27 1971-07-27
US36667073A 1973-06-04 1973-06-04
US05/409,653 US3931176A (en) 1970-11-12 1973-10-25 Hydroxyalkyl substituted-4,5-dihydropyridazin(2H)-3-ones

Publications (1)

Publication Number Publication Date
SE386166B true SE386166B (sv) 1976-08-02

Family

ID=27492264

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7114433A SE386166B (sv) 1970-11-12 1971-11-11 Forfarande for framstellning av 2-(2-hydroixialkyl)-pyridiazin(2h)-3-oner

Country Status (11)

Country Link
US (1) US3931176A (de)
AT (2) AT329575B (de)
AU (1) AU466491B2 (de)
BE (1) BE775294A (de)
CA (1) CA965790A (de)
CH (2) CH557820A (de)
DE (1) DE2156046A1 (de)
FR (1) FR2113935B1 (de)
GB (3) GB1373368A (de)
NL (1) NL7115119A (de)
SE (1) SE386166B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055644A (en) * 1970-11-12 1977-10-25 Sandoz, Inc. Hydroxyalkyl substituted-4,5-dihydropyridazin(2H)-3-ones
DE3124699A1 (de) * 1981-06-24 1983-01-13 Basf Ag, 6700 Ludwigshafen Neue 2-aryl-3,4-diaza-bicyclo(4.n.0.)alken-(2)-one-(5),verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
EP0088128A4 (de) * 1981-09-11 1984-04-06 Diamond Shamrock Corp Antientzündungs- und analgetisches 4-pyridylpyridazin(2h)-3-one.
DE3321012A1 (de) * 1983-06-10 1984-12-13 A. Nattermann & Cie GmbH, 5000 Köln Substituierte 4,5-dihydro-6-(thien-2-yl)-3(2h)-pyridazinone und 6-(thien-2-yl)-3(2h)-pyridazinone sowie verfahren zu ihrer herstellung
EP0478195B1 (de) * 1990-09-21 1999-05-26 Rohm And Haas Company Dihydropyridazinone und Pyridazinone als Fungizide
CN1038249C (zh) * 1991-08-28 1998-05-06 罗姆和哈斯公司 含有二氢哒嗪酮及其相关化合物的杀菌组合物
HU227237B1 (en) * 2001-09-27 2010-12-28 Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag Substituted alkylpyridazinone derivatives, process for their preparation, pharmaceutical compositions containing them

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE687916A (de) * 1965-10-12 1967-03-16
US3549620A (en) * 1966-06-30 1970-12-22 Sandoz Ag Substituted hexahydro-1-phenyl-1h-2,6-benzodiazonines
FR1544700A (fr) * 1966-07-21 1968-11-08 Sandoz Sa Diaza-cyclo-alcanes et leur préparation
US3586681A (en) * 1967-11-02 1971-06-22 Sandoz Ag 1,4,5,6-tetrahydropyridazines

Also Published As

Publication number Publication date
GB1373368A (en) 1974-11-13
GB1373366A (en) 1974-11-13
CH557820A (de) 1975-01-15
AU466491B2 (en) 1975-10-30
DE2156046A1 (de) 1972-09-07
FR2113935A1 (de) 1972-06-30
BE775294A (fr) 1972-05-12
NL7115119A (de) 1972-05-16
US3931176A (en) 1976-01-06
ATA974871A (de) 1975-08-15
GB1373367A (en) 1974-11-13
FR2113935B1 (de) 1975-08-01
CH557819A (de) 1975-01-15
AT325055B (de) 1975-10-10
AU3563371A (en) 1973-05-17
AT329575B (de) 1976-05-25
CA965790A (en) 1975-04-08

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